public class java07Test {
    public static void main(String[] args) {
        java07 java071 = new java07("李凡" ,52,"28");
        java07 java072= new java07();
        java072.setName("帅哥");
        java072.setAge(18);
        java072.setGrade("25");
        System.out.println(java071);
        System.out.println(java072);
    }
}
